The ghost of Kenny from Southpark. Bit irregular for a tick bite, more like a spider bite, Hope it doesn't become necrotic, the hemorrhaging/bruising is unusual, though they now consider necrosis from spider bites as being caused by underlying, undiagnosed pre-conditions. I'm not a doctor, though I've seen lots of bites. We have lots of spider bites in this region. Though recently a friend has been diagnosed with Lyme disease from a tick bite. It was a double circular pattern, they are usually circular or oval, but not broken in shape like that one.

On second thoughts, considering the bruising surrounding the region.

I had a similar one on my side when I was struck by a squash ball, with similar bruising and damaged central broken skin, though it was rounded also, not broken. Maybe you were struck by Super Kenny